結果

問題 No.378 名声値を稼ごう
ユーザー vjudge1
提出日時 2024-10-15 21:46:07
言語 C++17
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 3 ms / 2,000 ms
コード長 1,458 bytes
コンパイル時間 2,078 ms
コンパイル使用メモリ 197,120 KB
最終ジャッジ日時 2025-02-24 19:53:38
ジャッジサーバーID
(参考情報)
judge5 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 1
other AC * 5
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘ll get()’:
main.cpp:51:14: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   51 |         _For(i,0,n-1){
      |              ^
main.cpp:14:38: note: in definition of macro ‘_For’
   14 | #define _For(i,l,r) for(register int i=r;i>=l;i--)
      |                                      ^
main.cpp:59:13: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   59 |         For(i,0,n-1)
      |             ^
main.cpp:13:37: note: in definition of macro ‘For’
   13 | #define For(i,l,r) for(register int i=l;i<=r;i++)
      |                                     ^
main.cpp: In function ‘int main()’:
main.cpp:67:13: warning: ISO C++17 does not allow ‘register’ storage class specifier [-Wregister]
   67 |         For(i,0,n-1)
      |             ^
main.cpp:13:37: note: in definition of macro ‘For’
   13 | #define For(i,l,r) for(register int i=l;i<=r;i++)
      |                                     ^
main.cpp:65:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   65 |         scanf("%s",s);
      |         ~~~~~^~~~~~~~

ソースコード

diff #
プレゼンテーションモードにする

#include<bits/stdc++.h>
#define Add(x,y) (x+y>=mod)?(x+y-mod):(x+y)
#define lowbit(x) x&(-x)
#define pi pair<ll,ll>
#define pii pair<ll,pair<ll,ll>>
#define iip pair<pair<ll,ll>,ll>
#define ppii pair<pair<ll,ll>,pair<ll,ll>>
#define fi first
#define se second
#define full(l,r,x) for(auto it=l;it!=r;it++) (*it)=x
#define Full(a) memset(a,0,sizeof(a))
#define open(s1,s2) freopen(s1,"r",stdin),freopen(s2,"w",stdout);
#define For(i,l,r) for(register int i=l;i<=r;i++)
#define _For(i,l,r) for(register int i=r;i>=l;i--)
using namespace std;
typedef double db;
typedef unsigned long long ull;
typedef long long ll;
bool Begin;
const ll N=1e6+10;
inline ll read(){
ll x=0,f=1;
char c=getchar();
while(c<'0'||c>'9'){
if(c=='-')
f=-1;
c=getchar();
}
while(c>='0'&&c<='9'){
x=(x<<1)+(x<<3)+(c^48);
c=getchar();
}
return x*f;
}
inline void write(ll x){
if(x<0){
putchar('-');
x=-x;
}
if(x>9)
write(x/10);
putchar(x%10+'0');
}
ll n,ans;
ll a[N];
char s[N];
vector<ll> v;
ll get(){
ll sum=0;
n=v.size();
_For(i,0,n-1){
sum=sum*10ll+v[i];
a[i]=sum>>1;
sum%=2;
}
while(n&&!a[n-1])
n--;
v.clear();
For(i,0,n-1)
v.push_back(a[i]);
return sum;
}
bool End;
int main(){
scanf("%s",s);
n=strlen(s);
For(i,0,n-1)
v.push_back(s[i]-'0');
reverse(v.begin(),v.end());
while(v.size())
ans+=get();
write(ans);
cerr<<'\n'<<abs(&Begin-&End)/1048576<<"MB";
return 0;
}
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